REINFORCEMENT 2 (UPS 1)

Which is TRUE about Three-Domain System?

• Proposed by Whittaker.

• Domain Bacteria consists of bacteria.

• Domain Archaea consists of eukaryotes.

• Domain Eukarya consists of prokaryotes and eukaryotes.

Bacteria can be classified based on the ……………

• thickness of cell wall.

• presence of flagella.

• cell size.

• cell shapes.

Name this organism.

• Chlamydomonas sp.

• Chlorella sp.

• Plasmodium sp.

• Amoeba sp.

This organism is classified under ……………

• Kingdom Protista.

• Kingdom Fungi.

• Kingdom Plantae.

• KIngdom Animalia.

This reproductive structure belongs to ……………

• Angiosperms.

• Gymnosperms.

• Pteridophytes.

• Bryophytes.

Which of the following phylum is related to worms?

• Phylum Porifera

• Phylum Cnidaria

• Phylum Nematoda

• Phylum Mollusca

State the scientific name of this organism.

• Asterias sp.

• Taenia sp.

• Achatina sp.

• Obelia sp.

Different communities in a certain area including the biotic and abiotic components which they interact to each other is a/an _________________.

• community

• population

• ecosystem

• biome

This diagram shows the relationship between the components of life. What is X?

• Population

• Species

• Niche

• Habitat

All of the following components are abiotic components, EXCEPT ……………

• atmosphere.

• heterotroph.

• hydrosphere.

• litosphere.